1 Turn the Digital Crown to set the information and tap to Continue. 2  Tap Start Moving. 3  Or, use the Apple Watch app on your iPhone to enter the information, under the Health section of the app. 4  Swipe up on the Watch face, then swipe to the Activity Glances.
Profit margins are perhaps the simplest and most widely used financial ratios in corporate finance. A company's profit is calculated at three levels on its income statement, starting with the most basic â gross profit â and building up to the most comprehensive â net profit.
Calculating gross profit margin is simple. The formula is Gross Profit Ã· Total Revenue. For illustrative purposes, let's calculate the gross profit margin of a fictional company called Greenwich Golf Supply. I've created its income statement, which you will find at the bottom of this page in Table GGS-1.